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| 0001683168-20-003264-index.html | 2020-09-24 16:00:24 | |
| 0001683168-20-003264.txt | 2020-09-24 16:00:24 | |
 0001683168-20-003264-xbrl.zip | 93289 | 2020-09-24 16:00:24 |
| FilingSummary.xml | 26493 | 2020-09-24 16:00:24 |
| Financial_Report.xlsx | 68326 | 2020-09-24 16:00:24 |
| peye-20200630.xml | 537546 | 2020-09-24 16:00:24 |
| peye-20200630.xsd | 31565 | 2020-09-24 16:00:24 |
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| peye-20200630_lab.xml | 299824 | 2020-09-24 16:00:24 |
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| poci_ex2301.htm | 1816 | 2020-09-24 16:00:24 |
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| poci_ex3201.htm | 4717 | 2020-09-24 16:00:24 |
| precoptics_10k-063020.htm | 606177 | 2020-09-24 16:00:24 |
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| report.css | 2766 | 2020-09-24 16:00:24 |
| Show.js | 1085 | 2020-09-24 16:00:24 |